William B. McKinley

William Brown McKinley (5 September 1856-7 December 1926) was a member of the US House of Representatives (R-IL 19) from 4 March 1905 to 3 March 1913 (succeeding Vespasian Warner and preceding Charles M. Borchers) and from 4 March 1915 to 3 March 1921 (succeeding Borchers and preceding Allen F. Moore). He also served as a US Senator from 4 March 1921 to 7 December 1926, succeeding Lawrence Yates Sherman and preceding Otis F. Glenn.

Biography
William Brown McKinley was born in Petersburg, Illinois in 1856, and he worked as a drug clerk, banker, and trustee of the University of Illinois at Urbana-Champaign. McKinley served in the US House of Representatives from 1905 to 1913 and from 1915 to 1921, and he also served in the US Senate from 1921 to 1926. He died in office in 1926.